<template>
  <div>son</div>
  <hr>
  <GrandSon/>
</template>

<script>
import {defineComponent} from 'vue'
import GrandSon from './GrandSon'
export default defineComponent({
  name: 'Son',
  components:{
      GrandSon
  }
})
</script>

<style lang="less" scoped>

</style>
